diff options
Diffstat (limited to 'net/wireless/core.c')
| -rw-r--r-- | net/wireless/core.c | 50 |
1 files changed, 17 insertions, 33 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index 8d0883e81093..03323121ca50 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -5,7 +5,7 @@ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net> * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright 2015-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2020 Intel Corporation + * Copyright (C) 2018-2021 Intel Corporation */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -532,11 +532,11 @@ use_default_name: wiphy_net_set(&rdev->wiphy, &init_net); rdev->rfkill_ops.set_block = cfg80211_rfkill_set_block; - rdev->rfkill = rfkill_alloc(dev_name(&rdev->wiphy.dev), - &rdev->wiphy.dev, RFKILL_TYPE_WLAN, - &rdev->rfkill_ops, rdev); + rdev->wiphy.rfkill = rfkill_alloc(dev_name(&rdev->wiphy.dev), + &rdev->wiphy.dev, RFKILL_TYPE_WLAN, + &rdev->rfkill_ops, rdev); - if (!rdev->rfkill) { + if (!rdev->wiphy.rfkill) { wiphy_free(&rdev->wiphy); return NULL; } @@ -589,14 +589,6 @@ static int wiphy_verify_combinations(struct wiphy *wiphy) if (WARN_ON(!c->num_different_channels)) return -EINVAL; - /* - * Put a sane limit on maximum number of different - * channels to simplify channel accounting code. - */ - if (WARN_ON(c->num_different_channels > - CFG80211_MAX_NUM_DIFFERENT_CHANNELS)) - return -EINVAL; - /* DFS only works on one channel. */ if (WARN_ON(c->radar_detect_widths && (c->num_different_channels > 1))) @@ -936,9 +928,6 @@ int wiphy_register(struct wiphy *wiphy) return res; } - /* set up regulatory info */ - wiphy_regulatory_register(wiphy); - list_add_rcu(&rdev->list, &cfg80211_rdev_list); cfg80211_rdev_list_generation++; @@ -949,6 +938,9 @@ int wiphy_register(struct wiphy *wiphy) cfg80211_debugfs_rdev_add(rdev); nl80211_notify_wiphy(rdev, NL80211_CMD_NEW_WIPHY); + /* set up regulatory info */ + wiphy_regulatory_register(wiphy); + if (wiphy->regulatory_flags & REGULATORY_CUSTOM_REG) { struct regulatory_request request; @@ -993,10 +985,10 @@ int wiphy_register(struct wiphy *wiphy) rdev->wiphy.registered = true; rtnl_unlock(); - res = rfkill_register(rdev->rfkill); + res = rfkill_register(rdev->wiphy.rfkill); if (res) { - rfkill_destroy(rdev->rfkill); - rdev->rfkill = NULL; + rfkill_destroy(rdev->wiphy.rfkill); + rdev->wiphy.rfkill = NULL; wiphy_unregister(&rdev->wiphy); return res; } @@ -1012,18 +1004,10 @@ void wiphy_rfkill_start_polling(struct wiphy *wiphy) if (!rdev->ops->rfkill_poll) return; rdev->rfkill_ops.poll = cfg80211_rfkill_poll; - rfkill_resume_polling(rdev->rfkill); + rfkill_resume_polling(wiphy->rfkill); } EXPORT_SYMBOL(wiphy_rfkill_start_polling); -void wiphy_rfkill_stop_polling(struct wiphy *wiphy) -{ - struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy); - - rfkill_pause_polling(rdev->rfkill); -} -EXPORT_SYMBOL(wiphy_rfkill_stop_polling); - void wiphy_unregister(struct wiphy *wiphy) { struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy); @@ -1035,8 +1019,8 @@ void wiphy_unregister(struct wiphy *wiphy) wiphy_unlock(&rdev->wiphy); __count == 0; })); - if (rdev->rfkill) - rfkill_unregister(rdev->rfkill); + if (rdev->wiphy.rfkill) + rfkill_unregister(rdev->wiphy.rfkill); rtnl_lock(); wiphy_lock(&rdev->wiphy); @@ -1088,7 +1072,7 @@ void cfg80211_dev_free(struct cfg80211_registered_device *rdev) { struct cfg80211_internal_bss *scan, *tmp; struct cfg80211_beacon_registration *reg, *treg; - rfkill_destroy(rdev->rfkill); + rfkill_destroy(rdev->wiphy.rfkill); list_for_each_entry_safe(reg, treg, &rdev->beacon_registrations, list) { list_del(®->list); kfree(reg); @@ -1110,7 +1094,7 @@ void wiphy_rfkill_set_hw_state_reason(struct wiphy *wiphy, bool blocked, { struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy); - if (rfkill_set_hw_state_reason(rdev->rfkill, blocked, reason)) + if (rfkill_set_hw_state_reason(wiphy->rfkill, blocked, reason)) schedule_work(&rdev->rfkill_block); } EXPORT_SYMBOL(wiphy_rfkill_set_hw_state_reason); @@ -1503,7 +1487,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb, wdev->use_4addr, 0)) return notifier_from_errno(-EOPNOTSUPP); - if (rfkill_blocked(rdev->rfkill)) + if (rfkill_blocked(rdev->wiphy.rfkill)) return notifier_from_errno(-ERFKILL); break; default: |